Fix a bug in prev/next page links that was revealed after #64 was fixed.
Fix a bug in prev/next page links that was revealed after #64 was fixed.

Also some minor tidying up.

chrplace/wok,abbgrade/wok,Avaren/wok,ngokevin/wok,edunham/wok,gchriz/wok,mythmon/wok,moreati/wok,moreati/wok,Avaren/wok,matt-garman/wok,edunham/wok,algor512/wok,Avaren/wok,algor512/wok,jneves/wok,vaygr/wok,chrplace/wok,gchriz/wok,vaygr/wok,ngokevin/wok,edunham/wok,matt-garman/wok,mythmon/wok,mythmon/wok,jneves/wok,wummel/wok,vaygr/wok,wummel/wok,gchriz/wok,algor512/wok,chrplace/wok,moreati/wok,jneves/wok,matt-garman/wok,abbgrade/wok